$800 Cartridge Shootout and Upgrade Path

I am putting together an analog system, starting with the cartridge. I like a well-balanced sound with a slightly lush midrange and excellent extension at the frequency extremes. The cartridge should be a reasonably good tracker. Here are my choices:

1. Dynavector Karat 17D MkII
2. Shelter 501
3. Sumiko Black Bird
4. Grado Statement Master
5. Clearaudio Virtuoso Wood

Which one comes closest to my wish list? Which one would you choose?

Here are the upgrade cartridges to the above list, one of which would be purchased later:

1. Shelter 901
2. Benz Micro L2
3. Grado Statement Reference
4. Koetsu Black

Which one comes closest to my wish list? Which one would you choose?

Now, which turntable/tonearm combination (for new equipment up to $4,500) would you choose to handle a cartridge from the first group and the upgrade cartridge from the second group?

Any help you can provide is greatly welcomed. Thanks!